Experimental research on water entry of a3-dimensional body

摘要：

　　The complex hydrodynamics of 3-dimensional effect on water entry by a hydrophobic cylinder are investigated experimentally for low Froude number.The cylinder is released and enters water freely with an initial angle.High-speed digital video camera is used to study the spray, the cavity formation and collapsing, as well as the jet.Firstly, experimental methods are designed and summarized; then based on these methods the cavity dynamics of the cylinder is analyzed.

关键词： Water entry Cylinder Cavity Splash

作者: WEI Zhao-yu HU Chang-hong Makoto Sueyoshi SHI Xiu-hua

作者单位: School of Marine Engineering, Northwestern Polytechnical University, Xi”an 710072, P.R.China;Researc Research Institute for Applied Mechanics, Kyushu University, Kasuga Fukuoka 816-8580, Japan School of Marine Engineering, Northwestern Polytechnical University, Xi”an 710072, P.R.China

会议类型: 国内会议

会议名称: 第二十三届全国水动力学研讨会暨第十届全国水动力学学术会议

会议地点: 西安

会议语种:英文

页码: 217-222

在线出版日期: 2011-09-19（万方平台首次上网日期，不代表论文的发表时间）